testlib: Disable automatic backtrace when test crashes on macOS on ARM

Take two. f20edffcc8089fe573e03bd5e092dafc9b0ce568 only disabled the
backtrace preamble.

Change-Id: I972d007af59d13ec6eb11da44fc2b5e25c36e46e
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
(cherry picked from commit 0f32703aa5aee46bb2c0bfe9c8e54f05b82cf0f3)

1 files changed, 6 insertions, 4 deletions

diff --git a/src/testlib/qtestcase.cpp b/src/testlib/qtestcase.cpp
index 8e2f996b4e..1c7518a85e 100644
--- a/src/testlib/qtestcase.cpp
+++ b/src/testlib/qtestcase.cpp
@@ -212,13 +212,13 @@ static void stackTrace()
     if (debuggerPresent() || hasSystemCrashReporter())
         return;
 
-#if defined(Q_OS_LINUX) || defined(Q_OS_MACOS)
+#if defined(Q_OS_LINUX) || (defined(Q_OS_MACOS) && !defined(Q_PROCESSOR_ARM_64))
     const int msecsFunctionTime = qRound(QTestLog::msecsFunctionTime());
     const int msecsTotalTime = qRound(QTestLog::msecsTotalTime());
     fprintf(stderr, "\n=== Received signal at function time: %dms, total time: %dms, dumping stack ===\n",
             msecsFunctionTime, msecsTotalTime);
-#endif
-#ifdef Q_OS_LINUX
+
+#  ifdef Q_OS_LINUX
     char cmd[512];
     qsnprintf(cmd, 512, "gdb --pid %d 2>/dev/null <<EOF\n"
                          "set prompt\n"
@@ -231,7 +231,7 @@ static void stackTrace()
     if (system(cmd) == -1)
         fprintf(stderr, "calling gdb failed\n");
     fprintf(stderr, "=== End of stack trace ===\n");
-#elif defined(Q_OS_MACOS)
+#  elif defined(Q_OS_MACOS)
     char cmd[512];
     qsnprintf(cmd, 512, "lldb -p %d 2>/dev/null <<EOF\n"
                          "bt all\n"
@@ -241,6 +241,8 @@ static void stackTrace()
     if (system(cmd) == -1)
         fprintf(stderr, "calling lldb failed\n");
     fprintf(stderr, "=== End of stack trace ===\n");
+#  endif
+
 #endif
 }